package cn.edu.scau.cmi.prewarning.domain;


import java.io.Serializable;

import java.lang.StringBuilder;

import java.util.Calendar;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;

import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
import javax.persistence.*;
import javax.xml.bind.annotation.*;
import java.util.Set;
import com.alibaba.fastjson.annotation.JSONField;


public class Characterize implements Serializable, Comparable<Characterize> {

	private static final long serialVersionUID = 1L;

	@Column(name = "id", nullable = false)
	@Basic(fetch = FetchType.EAGER)
	@Id
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	@XmlElement
	Integer id;

	@Column(name = "name")
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	String name;

	@Column(name = "description")
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	String description;

	@Temporal(TemporalType.TIMESTAMP)
	@Column(name = "characterize")
	@Basic(fetch = FetchType.EAGER)
	@XmlElement
	Calendar characterize;
	@JSONField(serialize = false)
	@ManyToOne(fetch = FetchType.LAZY)
	@JoinColumns({ @JoinColumn(name = "foodtype", referencedColumnName = "id", nullable = false) })
	@XmlTransient
	Foodtype foodtype;
	@JSONField(serialize = false)
	@ManyToOne(fetch = FetchType.LAZY)
	@JoinColumns({ @JoinColumn(name = "food", referencedColumnName = "id", nullable = false) })
	@XmlTransient
	Food food;
	@JSONField(serialize = false)
	@OneToMany(mappedBy = "characterize", cascade = { CascadeType.REMOVE }, fetch = FetchType.LAZY)
	@XmlElement(name = "", namespace = "")
	Set<Prewarning> prewarningsForCharacterize;

	public void setId(Integer id) {
		this.id = id;
	}

	public Integer getId() {
		return this.id;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getName() {
		return this.name;
	}

	public void setDescription(String description) {
		this.description = description;
	}

	public String getDescription() {
		return this.description;
	}

	public void setCharacterize(Calendar characterize) {
		this.characterize = characterize;
	}

	public Calendar getCharacterize() {
		return this.characterize;
	}

	public void setFoodtype(Foodtype foodtype) {
		this.foodtype = foodtype;
	}

	public Foodtype getFoodtype() {
		return foodtype;
	}

	public void setFood(Food food) {
		this.food = food;
	}

	public Food getFood() {
		return food;
	}

	public void setPrewarningsForCharacterize(Set<Prewarning> prewarningsForCharacterize) {
		this.prewarningsForCharacterize = prewarningsForCharacterize;
	}

	public Set<Prewarning> getPrewarningsForCharacterize() {
		if (prewarningsForCharacterize == null) {
			prewarningsForCharacterize = new java.util.LinkedHashSet<Prewarning>();
		}
		return prewarningsForCharacterize;
	}

	public void copy(Characterize that) {

		setId(that.getId());

		setName(that.getName());
		setDescription(that.getDescription());
		setCharacterize(that.getCharacterize());

		setFoodtype(that.getFoodtype());

		setFood(that.getFood());

		setPrewarningsForCharacterize(new java.util.LinkedHashSet<Prewarning>(
				that.getPrewarningsForCharacterize()));

	}

	public Characterize() {

	}

	@Override
	public String toString() {

		StringBuilder buffer = new StringBuilder();

		buffer.append("id=[").append(id).append("] ");

		buffer.append("name=[").append(name).append("] ");
		buffer.append("description=[").append(description).append("] ");
		buffer.append("characterize=[").append(characterize).append("] ");

		return buffer.toString();
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = (int) (prime * result + ((id == null) ? 0 : id.hashCode()));
		return result;
	}

	public boolean equals(Object obj) {
		if (obj == this)
			return true;
		if (!(obj instanceof Characterize))
			return false;
		Characterize comparedCharacterize = (Characterize) obj;
		if (!CheckPropertyEqual(this.id, comparedCharacterize.id)) {
			return false;
		}
		return true;
	}

	public static <T> boolean CheckPropertyEqual(T originProperty, T comparedProperty) {
		// 基本类型经过参数传递后会自动装箱
		String[] className = originProperty.getClass().getName().split("\\.");
		if (className[0].equals("java") && className[1].equals("math")) {
			return ((Comparable) originProperty).compareTo(comparedProperty) == 0 ? true : false;
		} else {
			return originProperty.equals(comparedProperty);
		}
	}

	@Override
	public int compareTo(Characterize o) {
		if (this.getId() > o.getId()) {
			return 1;
		} else if (this.getId() == o.getId()) {
			return 0;
		} else {
			return -1;
		}

	}
}
